50969152 has 28 divisors (see below), whose sum is σ = 108923836. Its totient is φ = 23523840.

The previous prime is 50969123. The next prime is 50969159. The reversal of 50969152 is 25196905.

It can be written as a sum of positive squares in 2 ways, for example, as 8667136 + 42302016 = 2944^2 + 6504^2 .

It is not an unprimeable number, because it can be changed into a prime (50969159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29799 + ... + 31462.

It is an arithmetic number, because the mean of its divisors is an integer number (3890137).

Almost surely, 2^50969152 is an apocalyptic number.

50969152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50969152 is an abundant number, since it is smaller than the sum of its proper divisors (57954684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50969152 is a wasteful number, since it uses less digits than its factorization.

50969152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61286 (or 61276 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 50969152 is about 7139.2683098480. The cubic root of 50969152 is about 370.7681921461.

The spelling of 50969152 in words is "fifty million, nine hundred sixty-nine thousand, one hundred fifty-two".